package com.example.mapper;

import com.example.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

/**
 * @Auther: Sun
 * @Date: 2025/9/10 - 09 - 10 - 16:28
 * @Description: com.example.mapper
 */
@Mapper
public interface DeptMapper {
    //手动结果映射
//    @Results({
//        @Result(column = "create_time", property = "createTime"),
//        @Result(column = "update_time", property = "updateTime")
//    })


    @Select("select id, name, create_time, update_time from dept order by update_time desc")
    List<Dept> findAll();
    @Delete("delete from dept where id=#{id}")
    void deleteById(Integer id);
    @Insert("insert into dept(name, create_time, update_time) values(#{name}, #{createTime}, #{updateTime})")
    void insert(Dept dept);
    @Select("select id, name, create_time, update_time from dept where id=#{id}")
    Dept getById(Integer id);
    @Update("update dept set name=#{name}, update_time=#{updateTime} where id=#{id}")
    void update(Dept dept);

}

